100109200910 has 32 divisors (see below), whose sum is σ = 180979837920. Its totient is φ = 39869964288.

The previous prime is 100109200817. The next prime is 100109200921. The reversal of 100109200910 is 19002901001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2354621 + ... + 2396759.

It is an arithmetic number, because the mean of its divisors is an integer number (5655619935).

Almost surely, 2^100109200910 is an apocalyptic number.

100109200910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100109200910 is a deficient number, since it is larger than the sum of its proper divisors (80870637010).

100109200910 is a wasteful number, since it uses less digits than its factorization.

100109200910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43172.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 100109200910 in words is "one hundred billion, one hundred nine million, two hundred thousand, nine hundred ten".